The formula is:
mula1" title="v = \frac{4}{3}\pi {r}^{3} " alt="v = \frac{4}{3}\pi {r}^{3} " align="absmiddle" class="latex-formula">
1 answer:
You might be interested in
9514 1404 393
Answer:
C. Obtuse
Step-by-step explanation:
The "form factor" I use for this is ...
a^2 + b^2 - c^2 = 6^2 + 8^2 - 11^2 = 36 +64 -121 = -21
The value is negative, indicating an OBTUSE triangle.
__
<em>Additional comment</em>
In this expression, 'a' and 'b' are the two shortest sides (in no particular order) and 'c' is the longest side. The interpretation is ...
negative — obtuse
zero — right
positive — acute
__
If you're familiar with Pythagorean triples, you know that the 3-4-5 right triangle triple can be doubled to give 6-8-10. The long side of 11 is longer than the hypotenuse for the right triangle, so would correspond to a largest angle greater than 90°. The 6-8-11 triangle would be OBTUSE.
Given:
Find:
Solution: The first step that we need to take is to plug the given values into the point-slope formula which would help us out since we have both the slope and a point. Using that we would then distribute on the right side of the expression and then subtract 4 from both sides which would isolate y.
<u>Plug in the values</u>
<u>Distribute</u>
<u>Subtract 4 from both sides</u>
Therefore, after plugging in the values and completing the rest of the steps we were able to determine that equation of the data provided would be .